Connecting to iDRAC / iLO over https failed

Hi,

I put all my iDRAC / iLO IP address into ASG-RemoteDesktop 2016 with to connection to https://. If i will connect to the iDRAC / iLO i get the following error:

Quote:XXXXXXXXXXXX uses an invalid security certificate.
The certificate is not trusted because the issuer certificate is unknown.
The server might not be sending the appropriate intermediate certificates.
An additional root certificate may need to be imported.
The certificate is only valid for <a id="cert_domain_link" title="XXXXXXXXXXX">XXXXXXXXXXXXX</a>
Error code: <a id="errorCode" title="SEC_ERROR_UNKNOWN_ISSUER">SEC_ERROR_UNKNOWN_ISSUER</a>

I logged in over the Internet Explorer and install the certificate but it doesn´t still work trough ASG.
Can somebody help me?
Version: 9.0.5385.0
Thanks a lot for your help
SB